{"id":"https://openalex.org/W2168197225","doi":"https://doi.org/10.1109/icassp.2004.1327064","title":"Fast two-level-dynamic-programming algorithm for speech recognition","display_name":"Fast two-level-dynamic-programming algorithm for speech recognition","publication_year":2004,"publication_date":"2004-09-28","ids":{"openalex":"https://openalex.org/W2168197225","doi":"https://doi.org/10.1109/icassp.2004.1327064","mag":"2168197225"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2004.1327064","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2004.1327064","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://nrc-publications.canada.ca/eng/view/accepted/?id=d6bc3c5f-df8e-4eae-b2de-99b50ef695d2","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5006066865","display_name":"Akakpo Agbago","orcid":null},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"A. Agbago","raw_affiliation_strings":["School of Information Technology and Engineering, University of Ottawa, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Technology and Engineering, University of Ottawa, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030122864","display_name":"Caroline Barri\u00e8re","orcid":null},"institutions":[{"id":"https://openalex.org/I4210159778","display_name":"National Research Council Canada","ror":"https://ror.org/04mte1k06","country_code":"CA","type":"government","lineage":["https://openalex.org/I4210159778"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"C. Barriere","raw_affiliation_strings":["Institute for Information Technology, National Research Council Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Information Technology, National Research Council Canada","institution_ids":["https://openalex.org/I4210159778"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4626,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.77261828,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":null,"first_page":"V","last_page":"129"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12326","display_name":"Network Packet Processing and Optimization","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8382923007011414},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.7577025890350342},{"id":"https://openalex.org/keywords/utterance","display_name":"Utterance","score":0.7567915320396423},{"id":"https://openalex.org/keywords/dynamic-programming","display_name":"Dynamic programming","score":0.7242549657821655},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5846931338310242},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.560957133769989},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.49440431594848633},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4022318124771118},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3873535394668579},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2963387966156006}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8382923007011414},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.7577025890350342},{"id":"https://openalex.org/C2775852435","wikidata":"https://www.wikidata.org/wiki/Q258403","display_name":"Utterance","level":2,"score":0.7567915320396423},{"id":"https://openalex.org/C37404715","wikidata":"https://www.wikidata.org/wiki/Q380679","display_name":"Dynamic programming","level":2,"score":0.7242549657821655},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5846931338310242},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.560957133769989},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.49440431594848633},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4022318124771118},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3873535394668579},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2963387966156006},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2004.1327064","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2004.1327064","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:cisti-icist.nrc-cnrc.ca:cistinparc:5764558","is_oa":true,"landing_page_url":"https://nrc-publications.canada.ca/fra/voir/objet/?id=d6bc3c5f-df8e-4eae-b2de-99b50ef695d2","pdf_url":"https://nrc-publications.canada.ca/eng/view/accepted/?id=d6bc3c5f-df8e-4eae-b2de-99b50ef695d2","source":{"id":"https://openalex.org/S7407055245","display_name":"NPARC","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:cisti-icist.nrc-cnrc.ca:cistinparc:5764558","is_oa":true,"landing_page_url":"https://nrc-publications.canada.ca/fra/voir/objet/?id=d6bc3c5f-df8e-4eae-b2de-99b50ef695d2","pdf_url":"https://nrc-publications.canada.ca/eng/view/accepted/?id=d6bc3c5f-df8e-4eae-b2de-99b50ef695d2","source":{"id":"https://openalex.org/S7407055245","display_name":"NPARC","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.6299999952316284,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2168197225.pdf"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W1560013842","https://openalex.org/W1762804723","https://openalex.org/W1852767984","https://openalex.org/W1942571139","https://openalex.org/W1965307992","https://openalex.org/W2048648518","https://openalex.org/W2120353785","https://openalex.org/W2155126530","https://openalex.org/W2155647921","https://openalex.org/W2166147662","https://openalex.org/W6640734202","https://openalex.org/W6641766845","https://openalex.org/W6677758613"],"related_works":["https://openalex.org/W2529301793","https://openalex.org/W2384121599","https://openalex.org/W2562096895","https://openalex.org/W2333799855","https://openalex.org/W3177678247","https://openalex.org/W1999617572","https://openalex.org/W2944572343","https://openalex.org/W2351687372","https://openalex.org/W1629127207","https://openalex.org/W4307784074"],"abstract_inverted_index":{"A":[0],"three-stage":[1],"architecture":[2],"for":[3],"speech":[4],"recognition":[5],"is":[6,85],"presented;":[7],"it":[8],"includes":[9],"preprocessing,":[10],"phoneme":[11,58],"recognition,":[12,23],"and":[13,36,67],"natural":[14],"language":[15],"postprocessor.":[16],"Within":[17],"this":[18],"context":[19],"of":[20,32,49,74,81],"phoneme-based":[21],"utterance":[22,76],"the":[24,28,33,63,72,75,82],"paper":[25],"focuses":[26],"on":[27],"often":[29],"problematic":[30],"speed":[31,48],"second":[34],"stage":[35],"reengineers":[37],"a":[38,57],"standard":[39],"two-level-dynamic-programming":[40,53],"(TLDP)":[41],"approach":[42],"to":[43,61,70,77],"achieve":[44],"an":[45],"increase":[46],"in":[47],"75%.":[50],"Our":[51],"fast":[52],"algorithm":[54,84],"(FTLDP)":[55],"uses":[56],"clustering":[59],"technique":[60],"reduce":[62,71],"reference":[64],"search":[65],"space":[66],"silence":[68],"detection":[69],"length":[73],"recognize.":[78],"An":[79],"overview":[80],"FTLDP":[83],"presented":[86],"as":[87,89],"well":[88],"some":[90],"results.":[91]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
